Voguish engines rely on O2 sensors.
Original automobiles rely on sophisticated computerized engine authority systems that incorporate fuel injection, and scanner the air/fuel ratio by wealth of oxygen sensors in the exhaust step. Thus, O2 sensors are an integral articulation of the engine operation.
Air/Fuel Ratio
The air/fuel ratio for a petrol engine has an optimal assessment of 14.7 to 1. This ratio results in crack performance, and extremely reduces harmful emissions such as carbon monoxide and nitrogen oxides. Oxygen sensors observer and prolong this critical ratio.
Performance and Emissions
A properly functioning engine management system uses fuel injection metering, a computer program and emissions sensors to ensure optimal engine performance, and the lowest possible level of harmful emissions, under a wide variety of operating conditions.
Further still fuel in the air/fuel alloy results in a "rich" mixture, and produces excessive unburned hydrocarbon emissions. Too little fuel results in a "lean" mixture, which produces excessive nitrogen oxide emissions. The fuel/air mix changes in response to data from the oxygen sensors, which monitor these emissions to make sure that the mix is neither too rich nor too lean.
